一、电视画面是电视语言的基本单位电视画面是通过摄像机把被摄体由光信号转为电子信号的形象素材,或者是把电子信号经过电脑合成制作的一种电子图像。从某种意义上来说,电视是直观的艺术。电视画面是一个平面,它属于平面艺术,所以它必然受到一定尺寸的屏幕的限制,在这个有限的框架里,它代表着摄像师的视野。比如被摄体在框架里所占的位置,它与框架四边的朝向距离,转动的方向、速度等都是研究电视画面形式美的重要内容。电视画面最主要的特征是运动,尤其是被摄体自身的运动,真实地再现了事物的动态美,即使是被摄体不运动,也可以通过镜头的运动为画面创造一种动感。此外,一幅 First, the television screen is the basic unit of television language TV screen is the camera through the camera to the optical signal into an electronic signal of the image material, or the electronic signal through computer synthesis produced an electronic image. In a sense, television is an intuitive art. The television picture is a plane, it belongs to the art of the plane, so it must be limited to a certain size of the screen, in this limited framework, it represents the cameraman’s field of vision. For example, the location of the subject in the frame, its distance from the four sides of the frame, the direction of rotation, and speed are all important contents for studying the beauty of the TV picture. The main feature of the TV screen is the movement, especially the movement of the subject itself, which realistically reproduces the dynamic beauty of things. Even if the subject does not exercise, the motion of the lens can create a dynamic movement for the picture. In addition, one